.section1 {
	background: url(../images/21ef0d437d1c287568052174dda04105.jpg) no-repeat center;
	background-size: cover;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-ms-background-size: cover;
}
.zss_bito{
	top:-5%
}
